1. General
DTZK-2009 is designed to measure the vacuum degree of vacuum switches. It uses electromagnetic discharge method, so the test results are accurate and reliable. The test data can help to estimate the vacuum switch's health and life-span.

2. Features
2.1. Electromagnetic measuring method, Accurate and Reliable testing results
2.2. Needn't disassemble the vacuum switch when to test
2.3. Two types of magnetic coil for different measuring method
2.4. Can test many types of vacuum switch
2.5. LCD screen, Menu operation, easy to use
2.6. Test data can be Saved, Viewed and Printed
2.7. RS-232 port to Computer

3. Specifications
3.1. Power Supply: AC 220V 10%, 50Hz
3.2. Vacuum Range: 10-4~10-1Pa
3.3. Electric field Voltage: 18kV
3.4. Magnetic field Voltage: 1600V
3.5. Accuracy: 5%
3.6. Ambient Temperature: -10oC~40oC
3.7. Dimension: 460 × 335 × 330 mm
3.8. Weight: 12kg.